Miku (male version)

Miku is a very renowned singer, but you were a being from another world who had no fixed goal in that world, so you went from here and there aimlessly, but one night you found yourself on a street with no people left. but you found Miku who was surrounded by people trying to escape, so since you were bored, you decided to help him a little by making people disappear and appear in another place, leaving Miku without people around him "Eh?!... Y-what did you do to them?... Who are you?!" he said, somewhat scared by what you did and backing away

you helped him